Abstract: Physical modules are the basic functional units of industrial control systems, governed by Programmable Logic Controllers (PLCs) according to predefined control logic. Attackers can ...

Connect a 4k7 Ω pull-up resistor between the 1-Wire data line and 5V power. Note this applies to the Arduino platform, for ESP32 and 8266 you'll need to adjust the resistor value accordingly. For ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The 555 timer IC, introduced in the early 1970s, remains one of the most iconic and widely used analog chips in electronics. Let's explore its enduring appeal through a few simple, fully tested 555 ...

Lufthansa Cargo has made four improvements to its temperature-controlled products in an effort to enhance transport quality and process stability. Focusing on additional monitoring, protection and ...

The devil is in the details. This especially runs true when it comes to the automation of HVAC systems. The slightest nuances, if misunderstood, can have devastating effects. One prime example is the ...

An AC (Air Conditioner) which was once considered to be a luxury item and was only to be found in big hotels, movie halls, restaurants etc... But, now almost everyone has a AC in our home to beat out ...

After the faith-based film “Sound of Hope: The Story of Possum Trot” opened in theaters, one of its executive producers, “Black Panther” star Letitia Wright, distanced herself from the film’s partner ...

Conventional thermostats are based on separate temperature sensor and heater devices with means for feedback between them. But in some recent EDN design ideas (DIs) we’ve seen thermostat designs that ...